public float TinhTienDichVu(String masudung)
{
float tien = 0;
DataTable tbl = data.TimMaDichVu(masudung);
for (int i = 0; i < tbl.DefaultView.Count; i++)
{
DichVuData dvdata = new DichVuData();
DataTable tblTienDV = dvdata.DonGiaDichVu(tbl.Rows[i]["MaDichVu"].ToString());
float dongia = Convert.ToInt16(tblTienDV.Rows[0]["DonGia"]);
int soLan = Convert.ToInt32(tbl.Rows[i]["SoLuong"]);
tien = tien + (dongia * soLan);
}
return(tien);
}
public QUANLYKHACHSAN.BusinessObject.DichVuInFo LayMaDichVu(string madv)
{
DichVuData dv = new DichVuData();
DonViControl dvctrl = new DonViControl();
LoaiDichVuControl ldvctrl = new LoaiDichVuControl();
QUANLYKHACHSAN.BusinessObject.DichVuInFo pif = null;
pif = new QUANLYKHACHSAN.BusinessObject.DichVuInFo();
DataTable tbl = dv.LayMaDSDichVu(madv);
if (tbl.Rows.Count > 0)
{
pif.MaDichVu = Convert.ToString(tbl.Rows[0]["MaDichVu"]);
pif.DonGia = Convert.ToSingle(tbl.Rows[0]["DonGia"]);
pif.MaDonVi = Convert.ToString(tbl.Rows[0]["MaDonVi"]);
pif.MaLoaiDichVu = Convert.ToString(tbl.Rows[0]["MaLoaiDichVu"]);
}
return(pif);
}
